N,N-Dimethyl-N-[2-({2-[4-(2-methylpropyl)phenyl]propanoyl}oxy)ethyl]octan-1-aminium bromide → HCID 131720989, compound

Participants

Reaction Steps

A hot solution of dibenzoyl-D-tartaric acid (5.4 g., 15 mmole) in 500 ml. toluene was added while stirring to AF150 (5.5 g., 32 mmole) dissolved in 200 ml. dry toluene. The precipitate was allowed to settle and the supernatant liquid was decanted off. The residual solid was washed with 3×100 ml. dry toluene and dried under reduced pressure to afford 8.4 g. (80% yield) of a white slightly hygroscopic solid.

Provenance & Evidence